Perhaps you should try some spelling variations:
tuong cua » truong cua, thong cua, luong cua
huong cua » dung cua
dong cong » duong cong, dung cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
tac vang » cac van, tac dung, tac dong
vang ban » van ban, hang ban, nang ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (theo tieu)) tinh - thanh ((tuong cua) OR (huong cua)) dong cong tac vang ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo tieu)) tinh - thanh ((tuong cua) OR (huong cua)) dong cong tac vang ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (theo tieu)) tinh - thanh ((tuong cua) OR (huong cua)) dong cong tac vang ban".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (theo tieu)) tinh - thanh ((tuong cua) OR (huong cua)) dong cong tac vang ban*.